I have a 1991 Toyota dolphin. Engine V6 3VZ -E 59,350 miles Has been running fine but after a longer drive, stopped for gas, turned off engine, filled up, then when attempting to restart, it would not turn over. Just a feeble attempt then nothing. Then only the click of the starter. With a jump it started asap and off I went. Once home tested battery, it read 12.4 but since it was old replaced it with a brand new one with good cranking power. Started fine in driveway testing it out several days.
Next major trip started up fine, got to camp ground, started fine after a day of rest, then again returning home after using a full tank of gas stopped to refill, same issue, turned key and nothing. No attempts to crank, just DEAD when trying to start.
Attached a jump start charger and cranked over asap. now back home. Car has rested a day, Checked Battery amp and it reads 14.5 and she started up fine...so appears battery is holding her charge. that is not draining. Does not appear the alternator is at fault unless YOU have thoughts here, the starter does not chatter when turing the key like it is going bad? Or to indicate a hot spot in the starter....so I am stumped? Seems when she runs for a length and gets hot then when turned off it won't fire back up...needing some extra boost to turn over OR time to cool down perhaps but not sure how long or if that is the case.
Any suggestions as to where to problem solve this would be appreciated? Had a VW bus years back that when hot the starter locked up so had to do the tapping trick with a hammer underneath to get er started but this does not appear to be the same as the starter chattered on turning the key. Anyone else have this problem or can give me advice as how to trouble shoot this? I am a novice with engine stuff but am learning......thanks.